Hardware specifications
Display: Two-line, 16-character supertwist LCD
Keypad: 16 alphanumeric keys
Memory:
32 K RAM
128
K RAM (optional)
Communications
300/1,200/9,600 bps
Asynchronous protocol
RS-232 or TTL signal level
Power
5 volts at 60 mA (TTL)
12 volts at 60 mA (RS-232)
Physical
Height: 1.55 in. (3.8 cm)
Width: 3.6 in. (8.8 cm)
Length: 6.5 in. (15.9 cm)
Weight: 8.8 oz. (.25 kg)
Environmental
Operating temperature: 41º to 104ºF (5º to 40ºC)
Operating humidity: 10% to 95%, non-condensing
Security
Adheres to the following standards:
ANSI x 9.8 PIN encryption standard
ANSI x 3.92 data encryption standard (DES)
ANSI x 9.9 financial institution message authentication
Classified physically secure device for Canadian INTERAC debit program
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